baber/WOPTO huggingface dataset:
Patent JP-2009002366-A (JP)
Title: Suck back valve
Inventor: HANADA TOSHIHIRO
IPC: F16K31/122
Filed: 2007-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suck back valve preventing dripping from an end of a pipe, and dispensing with adjustment of timing of valve closure and suck back operation.  <P>SOLUTION: The suck back valve comprises: a main body 1; a first valve element 29 brought into press-contact with or separated from a valve seat part 23; a second valve element 37 changing a capacity of a second valve chamber 21 to suck back fluid; a first movable member 6 retaining the first valve element 29; a second movable member 8 connected with the first movable member 6 by a connecting rod, and positioned above the second valve chamber 21; and a piston 7 having a rod part 43 connected with the second valve element 37 at a lower end thereof. The first movable member 6 and the second movable member 8 connected by the connecting rod are energized upward with a predetermined force, a piston 7 can be interlocked with the second movable member 8 while the collar part 42 is abutted with the second movable member 8, and the piston moves up and down collar part 42. The first valve element 29 abuts on or separates from the valve seat part 23 to open/close the valve, and the collar part 42 is separated from the second movable member 8 to suck back the fluid.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009003069-A (JP)
Title: Liquid crystal display device
Inventor: YAMAGUCHI JUNPEI
IPC: G02F1/1368
Filed: 2007-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display panel capable of reducing a cost of a liquid crystal material.  <P>SOLUTION: A liquid crystal display device has the liquid crystal display panel having the liquid crystal material interposed between first and second substrates. The first substrate is composed of a first insulating substrate SUB1 having a plurality of scanning signal lines GL, a plurality of video signal lines and a plurality of TFT elements disposed on the surface of the substrate, an island-shaped conductive film 6b which is independent of the video signal lines and source and drain electrodes is formed on the outer side of a region on the scanning signal lines, where scanning signal lines and the video signal lines cross each other, by using the same material as the video signal lines and the source and the drain electrodes, and an insulating layer PAS1 is interposed between the scanning signal lines GL and the island-shaped conductive film 6b.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009000763-A (JP)
Title: Tool holder
Inventor: ISHIKAWA KINICHI
IPC: B23B31/117
Filed: 2007-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool holder for preventing damages such as wear or indentation of respective components, even when the number of times of its use is increased, by reducing mutual frictional resistance of the components in holding a tool as well as by accurately holding the tool.  <P>SOLUTION: The tool holder 1 comprises a tool holding tube 3 integrated to a tip of a holder body 2 and a pressure ring 4 arranged on the periphery of the tool holding tube 3 for axially moving and elastically deforming the tool holding tube 3 to the radial direction. An annular fluid sealing part 10 is provided between the tool holding tube 3 and the pressure ring 4, and filled with oil-containing fluid containing oil component. This considerably reduces the frictional resistance between the pressure ring 4 and the tool holding tube 2 in axially moving the pressure ring 4, and a diameter of the tool holding tube 3 is contracted by hydraulic pressure of the oil-containing fluid so as to hold the tool 7, which can prevent the damages such as wear or indentation to the pressure ring 4 and the tool holding tube 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007305596-A (JP)
Title: Nonaqueous secondary battery
Inventor: ASANUMA HIROYUKI
IPC: H01M4/136
Filed: 2007-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous secondary battery having high discharge capacity, proper charge/discharge cycle characteristics and high energy density.  <P>SOLUTION: This invention provides a cylinder type nonaqueous secondary battery which comprises a positive electrode active material, comprising a lithium-containing transition metal oxide, a composite oxide or composite chalcogen negative electrode material, capable of intercalating and deintercalating lithium and a nonaqueous electrolyte containing a lithium metal salt, wherein high discharge capacity and charge/discharge cycle characteristics are obtained, by adhering a metal foil mainly comprising lithium, in advance, in a coiled group in which a current collector sheet coated with the positive electrode active material (positive electrode sheet) coated with the positive electrode active material, another current collector sheet (negative electrode sheet) coated with the negative electrode material and a separator are coiled in a spiral form.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007329937-A (JP)
Title: Method and system for billing based on application communication
Inventor: MEHTA SAMIR NARENDRA
IPC: G06Q20/38
Filed: 2007-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a system, based on billing computers and a network through communications.  <P>SOLUTION: A packet-based billing system (PBBS) can demand an application provider, such as a carrier and a content provider, to a subscriber for content use on a mobile subscriber device, such as a wireless device, for each user base, depending on the degree of use on every application. Likewise, the PBBS can also be used so that a subscriber is billed for content use, by using the same technologies based on the user of a cable subscriber device on each application.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009009727-A (JP)
Title: Negative electrode for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary battery using it
Inventor: KASAHARA RYUICHI
IPC: H01M4/48
Filed: 2007-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a negative electrode for non-aqueous electrolyte secondary battery which is improved in current collection and has a high charge and discharge efficiency at an initial charge and discharge, and furthermore, has good cycle characteristics with a high energy density, and a non-aqueous electrolyte secondary battery using the same.  <P>SOLUTION: The negative electrode used for a non-aqueous electrolyte secondary battery consisting of a negative electrode, a positive electrode, and a non-aqueous electrolyte of lithium ion conductivity has a negative electrode active material 3 consisting of compound particles containing single unit silicon 1 and a silicon compound 2 with at least two kinds of a first compound particle 3a of small particle size and a second compound particle 3b of large particle size with different particle size distribution.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009006871-A (JP)
Title: Mounting structure of cover member
Inventor: MATSUOKA DAISUKE
IPC: B60R5/04
Filed: 2007-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the inside of a cover member from being seen from an engaging piece of the cover member.  <P>SOLUTION: The engaging piece 27 integrally and protrusively provided at the cover member 19 is composed of an inner wall 31 projecting from the end edge of the cover member 19 toward a back side; and a flexible outer wall 35 integrally continuing to the tip of the inner wall 31 through a curved portion 33 so as to be positioned outside the inner wall 31, and opening a part between the outer wall 35 and the base end of the inner wall 31. On the non-curved portion side of the outer wall 35, a hook 39 engaged with the opening 17 end edge of a trunk side rim 9 is integrally and protrusively provided toward the outside. Shielding walls 45 are formed at both side ends of the outer wall 35 so as to have slits between the inner wall 31 and the shielding walls 45. The shielding walls 45 cover a space 34 between the inner wall 31 and the outer wall 35 from a side. The cover member 19 is pressed to warp the outer wall 35 together with the shielding walls 45, and a hook 39 having a tilting rib 37 is displaced to the inner wall 31 side of the cover member 19. The cover member 19 is inserted in the opening 17, and the hook 39 is engaged with the opening 17 end edge.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009013098-A (JP)
Title: METHOD FOR PRODUCING OPTICALLY ACTIVE alpha-HYDROXY-alpha-TRIFLUROMETHYL-gamma-LACTAM DERIVATIVE
Inventor: SHIBATA TETSUO
IPC: C07D491/052
Filed: 2007-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an optically active α-hydroxy-α-trifluoromethyl-γ-lactam derivative useful as an intermediate to a medicine, etc., in a good efficiency.  <P>SOLUTION: This method for producing the above γ-lactam derivative expressed by general formula (3) is provided by reacting a β-amino-α,β-unsaturated ketone expressed by general formula (1) with a trifluoropyruvic acid ester in the presence of an optically active cinchona alkaloid.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009014256-A (JP)
Title: Continuous baking furnace
Inventor: MAKI KOICHIRO
IPC: F27B9/04
Filed: 2007-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a continuous baking furnace suitably used to obtain high-functional material without needing advanced technique and skill, and without stagnation of a gas in the furnace, and capable of suppressing use volume of a reaction gas.  <P>SOLUTION: This continuous baking furnace comprises a partitioning plate 4 for partitioning the inside of the furnace into at least a preheating zone, a baking zone and a slowly-cooling zone, a conveying means 3 for conveying a container receiving a baked object and loaded on a conveying surface U, from an inlet to an outlet along the conveying surface, an introduction pipe 5 for introducing the reaction gas into the furnace, and an exhaust pipe 6 for discharging the gas in the furnace. The partitioning plate is disposed at an upper side with respect to the conveying surface, a cut portion through which the container can pass, is formed at a lower end central portion of the partitioning plate, and lower end both end portions of the partitioning plate are close to the conveying surface.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009011531-A (JP)
Title: Brush tip structure for liquid cosmetic applicator
Inventor: NEHASHI HIROTO
IPC: A45D34/04
Filed: 2007-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brush tip structure for a liquid cosmetic applicator which enables the shape of the brush tip to be formed into a sharp and favorable one, and a fine drawing line to favorably be drawn.  <P>SOLUTION: This brush tip structure for the liquid cosmetic applicator 11 has at least a cylindrical applicator body 2, and a nose piece 12. In this case, in the cylindrical applicator body 2, a cotton pad 3 or a liquid cosmetic article is housed inside. The nose piece 12 is fitted in the distal end section 2a of the applicator body 2, and at the same time, keeps the brush tip 13 converged. On the brush tip 13, a through-hole 21 which goes in the length direction is formed at a central position. In the through-hole 21, a thread-form member 20 which is formed of a synthetic resin material is converged. The distal end section 20a of the thread-form member 20 is located under a state of being projected by a specified length from the distal end 13a of the brush tip 13.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009016623-A (JP)
Title: Semiconductor package
Inventor: KOJIMA KAZUAKI
IPC: H01L23/12
Filed: 2007-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor package of a chip size capable of responding to a semiconductor element small in an electrode pad pitch.  <P>SOLUTION: This semiconductor package 1 includes: a semiconductor substrate 10 having a first principal surface 10A and a second principal surface 10B; a circuit element formed on the first principal surface 10A; a plurality of electrode pads 20 connected to the circuit element formed on the first principal surface 10A; a plurality of external connection terminals 70 arranged on the second principal surface 10B; through-holes reaching the second principal surface 10B from the first principal surface 10A; and a plurality of penetration wires 60 respectively connecting the plurality of electrode pads 20 to the plurality of external connection terminals 70 through the through-holes.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007298527-A (JP)
Title: Main spindle support device
Inventor: MATSUYAMA NAOKI
IPC: G01M99/00
Filed: 2007-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To determine a defective lubricating state of rolling bearings 3, 3 before the occurrence of damage in each rolling bearing 3, 3.  <P>SOLUTION: A potential difference between an outer ring 4 and an inner ring 5 of each rolling bearing 3, 3 incorporated with a conductive ceramic rolling elements 6 and 6. This potential difference is changed depending on the quality of the lubricating state, a signal showing the potential difference is input to a controller 15, whereby the problem can be solved.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009011628-A (JP)
Title: Image diagnosis support device
Inventor: TSUNOMURA TAKAYOSHI
IPC: A61B6/03
Filed: 2007-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To approximate deformation of an organ to a substance of a subject as much as possible in a surgery simulation using a human body model image or an organ model image.  <P>SOLUTION: The image support device first obtains likelihood/unlikelihood of deformation of an organ or the like of the subject from an actual measurement result by image processing. In this actual measurement, first ultrasonic measurement is performed to an identical part in two states of presence/absence of pressure of an ultrasonic probe to obtain two ultrasonic tomographic images, and displacement by pressure by a pixel unit or by a block unit having a prescribed number of pixels (M×M) of the two ultrasonic tomographic images is obtained. Next, from this displacement, distortion factor or elastic modulus by the pixel unit or by the block unit is obtained. An elastic image thus obtained is embedded into pixel correspondence of a volume image. This result is used to obtain appearances of the deformation by calculation to perform deformation reproduction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009017501-A (JP)
Title: Digital input module checker and check method thereof
Inventor: MURAMOTO NAOYA
IPC: H03K17/78
Filed: 2007-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital input module checker capable of detecting quality of a digital input module and quality of sensitivity thereof.  <P>SOLUTION: The digital input module checker is configured such that a relay is mounted, plugs 10a, 10b are included which are inserted, respectively, into two terminals 6a, 6b to be short-circuited as an external contact is closed with operation of the relay, a variable resistor 8b which adjusts sensitivity by limiting a current to be supplied to a digital input module 1 via the terminals 6a, 6b is connected in series with a snap switch 9 for turning on/off the circuit, and the variable resistor 8b and the snap switch 9 can be inserted into the terminals 6a, 6b via the plugs 10a, 10b.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008196684-A (JP)
Title: Disc cover device of disc brake
Inventor: MATOBA YASUO
IPC: F16D65/00
Filed: 2007-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent contamination of a design part of a tire wheel due to wear powder of a disc brake.  <P>SOLUTION: This disc cover device is provided with: a cover body 3 attached to a vehicle body side of a vehicle, rotatably housing the brake disc 1, and housing a brake pad 2; a cooling means 4 of the brake disc 1; and a wear powder discharge port formed on an outer peripheral surface 3a or an inside surface 3b of the cover body 3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008035859-A (JP)
Title: Instrument for heating and cooling
Inventor: SAROFIM EMAD
IPC: C12M1/00
Filed: 2007-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an instrument and method for conveniently performing rapid amplification of nucleic acids.  <P>SOLUTION: The instrument 1 for the heating and cooling of an object by a controlled method contains a substantially flat temperature sensor element 4, a substantially flat and hard heat-conductive substrate 5, a substantially flat resistance heater, a substantially flat insulation layer and a cooling element 9. The method for the amplification of nucleic acids contains the heating and cooling of the instrument in an apparatus, the supply of a mixture of a liquid containing nucleic acids to the instrument in the apparatus and the temperature cycling treatment of the mixture.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008038331-A (JP)
Title: False twist yarn and method for producing the same
Inventor: DATE HIROAKI
IPC: D03D15/56
Filed: 2007-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To produce a pile fabric having soft texture and low shrinkability by using a false twist yarn.  <P>SOLUTION: The false twist yarn is composed of single fibers including a polyester component consisting mainly of polytrimethylene terephthalate. The false twist yarn satisfies all of the following requirements: (1) the degree of shrinkage by wet heat treatment at 98°C for 20 min is ≤5%; (2) the ratio of the stretch elongation (TS) after the dry-heat treatment at 90°C for 15 min to the stretch elongation (WS) after the wet-heat treatment at 90°C for 20 min (TS/WS) is 0<TS/WS≤1; and (3) the tensile strength is ≥2.0 cN/dtex.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008143885-A (JP)
Title: Method for refining polycyclic compound, method for producing the same, and use of the same
Inventor: MATSUDA SHOICHI
IPC: C07D471/22
Filed: 2007-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a polycyclic compound substantially free of impurities such as sulfuric acid.  <P>SOLUTION: The method for producing the polycyclic compound comprises a step of synthesizing the -SO<SB>3</SB>M group-bearing polycyclic compound (wherein, M denotes a counterion), a step of mixing the above-synthesized product into an organic solvent which can dissolve SO<SB>4</SB><SP>2-</SP>or SO<SB>3</SB><SP>-</SP>and sparingly dissolves the above polycyclic compound to form a dispersion, and a step of isolating the above polycyclic compound by subjecting the dispersion to filtration. The polycyclic compound is e.g. a quinoxaline derivative of formula (I).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009019421-A (JP)
Title: Blind
Inventor: INOUE TOMOHITO
IPC: E06B9/384
Filed: 2007-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blind which can inhibit blades from moving in a lengthwise direction of the same.  <P>SOLUTION: In the blind, a small through hole 6 is formed in each blade 1 at a midpoint in a widthwise direction W. Then a deviation inhibiting ball 4 for inhibiting the blade 1 from moving in the lengthwise direction L of the same is arranged in the small through hole 6. The deviation inhibiting ball 4 has a thread insertion hole formed therein. Further a front thread 2 and a back thread are inserted into the thread insertion hole. Herein the front thread 2 is arranged on a front 1a side of the blade 1 while the back thread is arranged on a back side of the same in order that the front thread 2 and the back thread do not to intersect each other in front and back directions.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009021470-A (JP)
Title: Circuit substrate
Inventor: KURASHINA MAMORU
IPC: H05K1/03
Filed: 2007-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit substrate that can be formed easily and is capable of suppressing the occurrence of torsion while maintaining elastic modulus and applying a scaling technique as is in the current substrate manufacture.  <P>SOLUTION: An intermediate layer 12 in which a plurality of prepregs 11 are laminated, in which resin 11b is impregnated in fibers 11a, is sandwiched by prepregs 14 in which resin 14b is impregnated in fibers 14a oriented in the direction of torsion of the intermediate layer 12, and thus a stress that occurs between the prepregs 14 formed at the uppermost part and the lowermost part of the intermediate layer 12 and the intermediate layer 12 is offset. Because of this, it is possible to apply the scaling technique as is in the current substrate manufacture and to considerably suppress the deformation resulting from the torsion generated in a circuit substrate 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009026783-A (JP)
Title: Sheet transfer device, sheet treatment and transfer system, and sheet transfer method
Inventor: HIRATA KENSUKE
IPC: B65G49/06
Filed: 2007-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To simplify the constitution of a sheet transfer device 7, and to reduce its production cost.  <P>SOLUTION: This device includes its body, disposed at a transfer station between first and second treatment stations, a floating unit disposed on the device body to float a sheet and a plurality of X-axially extending transfer arms 35, disposed on the device body 17 which is X-axially movable at Y-axial intervals; a first suction pad 47 sticking to the rear of a sheet W, when drawing out the sheet W from a first sheet treatment device 3A (3B, 3C) toward the device body 17 is provided on one X-axial end of each transfer arm 35; and a second suction pad 49, sticking fast to the rear of the sheet W when feeding out the sheet W from the device body 17 toward a second sheet treatment device 5A (5B, 5C), is provided at the other X-axial end of each transfer arm 35.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009024709-A (JP)
Title: Reverse flow preventing device
Inventor: HONDA TOSHIYUKI
IPC: F16K37/00
Filed: 2007-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To easily confirm abnormality of a first and a second check valves without using a safety valve, and to facilitate maintenance.  <P>SOLUTION: A first check valve 17 is provided between a primary flow path 15 and an intermediate chamber 19 inside of a valve casing 14, and a second check valve 18 is provided between a secondary flow path 16 and the intermediate chamber 19. A diaphragm 14 partitions between the primary flow path 15 and the intermediate chamber 19, and an alarm display member 43 is provided in a shaft center part 36 of a valve element 35, which is provided in the diaphragm 41, freely to appear/disappear from/into the valve casing 14, and a coil spring 40 for energizing the alarm display member 43 in a direction for projecting from the valve casing 14 is provided in the shaft center part 36 of the diaphragm 41. The shaft center part 36 of the diaphragm 41 is moved in a direction opposite to the direction for projecting the alarm display member 43 from the valve casing 14 by a pressure difference by fluid W between the primary flow path 15 and the intermediate chamber 19, and the alarm display member 43 is housed in the valve casing 14, resisting the energizing force of the coil spring 40.  <P>COPYRIGHT: (C)2009,JPO&INPIT